16249042162 has 16 divisors (see below), whose sum is σ = 25755229440. Its totient is φ = 7672908672.

The previous prime is 16249042157. The next prime is 16249042163. The reversal of 16249042162 is 26124094261.

It is not an unprimeable number, because it can be changed into a prime (16249042163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2232063 + ... + 2239330.

It is an arithmetic number, because the mean of its divisors is an integer number (1609701840).

Almost surely, 2^16249042162 is an apocalyptic number.

16249042162 is a deficient number, since it is larger than the sum of its proper divisors (9506187278).

16249042162 is a wasteful number, since it uses less digits than its factorization.

16249042162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471497.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 16249042162 in words is "sixteen billion, two hundred forty-nine million, forty-two thousand, one hundred sixty-two".